//
//  HJCryptoTool.h
//  KaiChat
//
//  Created by lx on 2023/12/2.
//

#import <Foundation/Foundation.h>

NS_ASSUME_NONNULL_BEGIN

@interface HJCryptoTool : NSObject


+ (NSString *)encryptString:(NSString *)string iv:(NSString  * _Nullable * _Nullable)iv;
+ (NSString *)decryptString:(NSString *)string iv:(NSString *)iv;

@end

NS_ASSUME_NONNULL_END
